Komatsu PC45-1 – fuse box

Komatsu PC45-1 – fuse box diagram

Year of production:

Fuse box

Komatsu PC45-1 – fuse box diagram
Number Amperes [A] Description
1 10 Spare fuse
2 10 Engine control system;

Work tool lever lockout valve.

3 20 Monitor panel;



Interior lamp *;


4 20 Head lamp;

Drive selector valve.

5 30 Engine control system
* These items only apply to the machine with the cab.

Fusible link

If the power does not turn on after turning the start switch to the ON position, the wire fusible link ® may be cut, so remove the cover on the right side of the housing and check or replace.

Komatsu PC45-1 – fuse box diagram – fuse-link
READ:  Komatsu PC14R-2 - fuse box

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